keep (one's) cards close to (one's) chest(redirected from keep your cards close to your chest)
keep (one's) cards close to (one's) chest
To keep one's plans, intentions, or information secret from everyone else. Refers to holding one's playing cards close to one's chest in a game, so as not to allow other players to see one's hand. We're all curious about what the boss has been discussing in those meetings with the lawyers, but she's been keeping her cards close to her chest. Sorry for not being more straightforward about my plans, but I'm keeping my cards close to my chest for the time being. Tell everyone to keep their eyes peeled for the health inspector. We heard she'll be doing a surprise inspection someday soon.